If 2tanx/1-tan^2x=1, then x can equal

What is 0.6 repeating as a fraction?

Classify the two given samples as independent or dependent. sample 1: the scores of 20 students who took the act sample 2: the scores of 20 different students who took the sat dependent independent

Joel spent $90 at the grocery store before sales tax. Sales tax on food is 2%. Which expression would calculate the final price of Joel's groceries?

Connor drives an an eighteen-wheeler. It cost Conner $456 to fill the truck up with diesel fuel. If diesel fuel cost $3 a gallon, how many gallons of fuel were bought?

If the perimeter of a regular pentagon can be expressed as 10s - 20, determine the length of each side. 50s - 100 s - 2 5s - 10 2s - 4

How do you solve 6/7=y-3/7?

A student solved the problem below. Is the student's answer correct? $1.00 + $0.45 + $0.50 = $1.45 + $0.50 = $1.50 No, the student should have added $0.45 and $0.50 first. No, the student subtracted instead of added.

At a snack stand, drinks cost $1.50. Write the expression that could be used to find the total cost in dollars of d drinks?

What is 48% of 1000? Round to the nearest hundredth.

1/2x-3/2 what's the answer